Creates perfect color french tips and unique nail art designs! Add magic to manicures and pizazz to pedicures! Create thousands of professional nail art designs. Itâs a fast and easy way to increase your service income.Because this product is so different from any other nail polish product, please read and follow these directions. INSTRUCTIONS: Nail polish must flow from pen nib for proper application. First Use: Shake pen well, remove cap, press nib of pen straight down on a protected surfaces lightly into the body of the pen.Pen is ready for use when nib is all white and wet with polish(about 1 minute). Subsequent Use:Shake pen and depress nib to freshen the nib with polish before each use.